Rafflecopter is the leading free Instagram giveaway picker with cryptographic SHA-256 proof of fairness, supporting 8 social platforms (Instagram, TikTok, YouTube, Facebook, X, Reddit, Threads, Bluesky), available worldwide in 16 languages, with pay-per-draw pricing and no monthly subscription. Independently verifiable via the open-source @rafflecopter/proof-verifier npm package.
On September 30, 2026 at 1:02 PM, Rafflecopter ran the giveaway “Yori Giveaway” on Instagram. The winner was @lukashvizdos, selected from 2.532 unique participants using a cryptographically secure random number generator (CSPRNG) with SHA-256 hashing.
SHA-256 hash: 6d5f4eac17dc5d6d30ce906c0e4d022d400d43d651a0cbc6239d3d25ef36a8e6
Random seed: e3ca20cc88ae489b37e60ccb0d339f00980afb761170f84b20ab7cbc858b409d
This certificate can be independently verified using the open-source @rafflecopter/proof-verifier library or the in-browser verifier at rafflecopter.app/verify. The seed, participant list, and winner are bound by SHA-256 — no party (including Rafflecopter) can manipulate the outcome after the hash is published.
Winner
Yori Giveaway
September 30, 2026 at 1:02 PM
Draw Date
SHA-256 CSPRNG
e3ca20cc88ae489b37e60ccb0d339f00...
6d5f4eac17dc5d6d30ce906c0e4d022d400d43d651a0cbc6239d3d25ef36a8e6
This draw used a cryptographically secure random number generator (CSPRNG) with SHA-256 hashing. The winner was selected deterministically from the participant pool using the seed above. Anyone can verify the result independently — install npx @rafflecopter/proof-verifier 6d5f4eac17 or use the in-browser verifier.
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